I would like to get rid of the icons in an extjs tree. Instead i would like to set all the nodes that have children in bold.

In a tree structure like this var rootNode = { id: 'root', text : 'Root Node', expanded : true, children : [ { id : 'c1', text : 'Child 1', leaf : true }, { id : 'c2', text : 'Child 2'...

I would like to implement a tree panel with content loaded dynamically from the server (as Json) and with a custom data model. But I dont know how to define a model and a data store for that tree. ...

I'm trying to retrieve the selected node, if any, of a TreePanel when the user clicks a button. How do you retrieve the select node in a TreePanel? Thanks.

I'm trying to sync a dataview (explorer window) with a tree (directory tree). When I click on an element on my dataview, I'd like the same node gets selected on the tree The problem is that using ...

How do I automatically check/uncheck all subtree nodes in an extjs tree when a certain node gets checked/unckecked. I already have my tree with checkboxes. The only thing missing is this check/unck...